SAK-C164CI-8E25M Infineon Technologies, SAK-C164CI-8E25M Datasheet - Page 9
![IC, 16BIT MCU, 64K OTP, MQFP80, 164](/photos/19/7/190708/ge80mqfp05-40_sml.jpg)
SAK-C164CI-8E25M
Manufacturer Part Number
SAK-C164CI-8E25M
Description
IC, 16BIT MCU, 64K OTP, MQFP80, 164
Manufacturer
Infineon Technologies
Datasheet
1.SAK-C164CI-8E25M.pdf
(53 pages)
Specifications of SAK-C164CI-8E25M
Core Size
16bit
No. Of I/o's
59
Program Memory Size
64KB
Ram Memory Size
4KB
Cpu Speed
25MHz
Oscillator Type
External Only
No. Of Timers
5
Digital Ic Case Style
MQFP
Supply Voltage
RoHS Compliant
Controller Family/series
C164CI
Peripherals
ADC
Rohs Compliant
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SAK-C164CI-8E25M
Manufacturer:
INFINEON
Quantity:
49
Company:
Part Number:
SAK-C164CI-8E25M DB
Manufacturer:
Infineon Technologies
Quantity:
10 000
Pin Definitions and Functions (cont’d)
Symbol
RSTOUT 70
NMI
P8.0 –
P8.3
V
V
V
V
Semiconductor Group
1)
AREF
AGND
DD
SS
The following behaviour differences must be observed when the bidirectional reset is active:
Bit BDRSTEN in register SYSCON cannot be changed after EINIT.
After a reset bit BDRSTEN is cleared.
Bit WDTR will always be ’0’, even after a watchdog timer reset.
The PORT0 configuration is treated like on a hardware reset. Especially the bootstrap loader
may be activated when P0L.4 is low.
Pin RSTIN may only be connected to external reset devices with an open drain output driver.
Pin
Number
71
72 -
75
72
...
75
1
80
7, 21,
40, 53,
61
6, 20,
41, 56,
60
Input (I)
Output (O)
O
I
I/O
I/O
I/O
...
I/O
-
-
-
-
Function
Internal Reset Indication Output. This pin is set to a low level
when the part is executing either a hardware-, a software- or a
watchdog timer reset. RSTOUT remains low until the EINIT
(end of initialization) instruction is executed.
Non-Maskable Interrupt Input. A high to low transition at this
pin causes the CPU to vector to the NMI trap routine. When
the PWRDN (power down) instruction is executed, the NMI pin
must be low in order to force the C164CI to go into power
down mode. If NMI is high, when PWRDN is executed, the
part will continue to run in normal mode.
If not used, pin NMI should be pulled high externally.
Port 8 is a 4-bit bidirectional I/O port. It is bit-wise
programmable for input or output via direction bits. For a pin
configured as input, the output driver is put into high-
impedance state.
The following Port 8 pins also serve for alternate functions:
P8.0
...
P8.3
Reference voltage for the A/D converter.
Reference ground for the A/D converter.
Digital Supply Voltage:
+ 3 V / + 5 V during normal operation and idle mode.
Digital Ground.
2.5 V during power down mode
CC16IO
...
CC19IO
9
CAPCOM2: CC16 Cap.-In/Comp.Out
...
CAPCOM2: CC19 Cap.-In/Comp.Out
C164CI
1998-02